Question

what are the function of chromatid, pimary constriction, centromere, satellite, centromere.​

Answer 1

Answer:

Centromere plays an essential role in proper chromosome segregation during mitosis and meiosis in eukaryotic cells. Centromere function includes sister chromatid adhesion and separation, microtubule attachment, chromosome movement, establishment of heterochromatin and mitotic checkpoint control.

Explanation:

In eukaryotes, a centromere is a region of DNA that is responsible for the movement of the replicated chromosomes into the two daughter cells during mitosis and meiosis. There is one centromere on each chromosome, and centromeres are responsible for two major functions.

Centromere, structure in a chromosome that holds together the two chromatids (the daughter strands of a replicated chromosome). The centromere is the point of attachment of the kinetochore, a structure to which the microtubules of the mitotic spindle become anchored.

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Answer 2

Answer:

Centromere plays an essential role in proper chromosome segregation during mitosis and meiosis in eukaryotic cells. Centromere function includes sister chromatid adhesion and separation, microtubule attachment, chromosome movement, establishment of heterochromatin and mitotic checkpoint control.

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